package ooday01.homework2;

public class StudentTest {
    public static void main(String[] args) {
        Student mm=new Student();
        mm.name="慢慢";
        mm.age=2;
        mm.className="jsd2024";
        mm.stuId="001";
        mm.study();
        mm.sayHi();
        mm.playWith("快快");

        Student lk=new Student("老k",70,"jsd1983","007");
        lk.sayHi();
        lk.study();
        lk.playWith("老A");
    }
}
